Mathematics College

help me out with this!

Answers

Answer 1

Answer:

k = 70

Step-by-step explanation:

Since we have been given the value of x to be -ve5 (-5),

we multiply 6 and -5( value of x). Which gives;

-30.

Then add the answer (-30) to 100.

K = -30 + 100

= 100 - 30

=70

Note;

(+ * + = +)

( + * - = -)

(- * - = +)

I hope this helps you.

Answer 2

Answer:

[tex]k=70[/tex]

Step-by-step explanation:

[tex]k=6x+100[/tex]

[tex]x=-5[/tex]

[tex]k=6(-5)+100[/tex]

Remove parentheses:- [tex]\left(-a\right)=-a[/tex]

[tex]k=-6\times 5+100[/tex]

Multiply [tex]6\times5= 30[/tex]

[tex]k=-30+100[/tex]

Add [tex]-30+100=70[/tex]

[tex]k=70[/tex]

OAmalOHopeO

Related Questions

Find the volume of this figure.
[?] = cubic units

Answers

Answer:

36 cubic units

Step-by-step explanation:

V = l • w • h

V = 5 • 2 • 3

V = 30

V = l • w • h

V = 3 • 2 • 1

V = 6

30 + 6 = 36 cubic units

The volume of the given figure us = 36 cubic units

Volume of a rectangular prism

The formula for calculating the volume of rectangular prism is expressed as:

V =lwh

where

l is the length

w is the width

h is the height

T of the given figure is expressed as:

V = 2(3)(5) + 2(3)(1)

V = 30 + 6

V = 36 cubic units

Hence the volume of the given figure is 36 cubic units

Learn more on volume of prism here: https://brainly.com/question/23963432

#SPJ6

Marvin has 2 rabbits. The number of rabbits triples every year. Marvin needs 100 pounds of food to feed one rabbit per year. How many pounds of food will Marvin need to feed his rabbits during the 3rd year?

Answers

Answer:

1200 pound

Step-by-step explanation:

year 1: 2 rabbits

year 2: 2 rabbits x 3 = 6 rabbits

year 3: 6 rabbits x 3 = 12 rabbits

12 rabbits x 100 pounds = 1200 pounds

if the cost price of 10 tables is equal to the selling price of 16 tables , find out the gain or loss percentage

Answers

Hi,

To solve this problem, Let us take the LCM of 10 and 16 which will come 80.

Now suppose the cost price of 10 tables =₹n CP of 80 tables will be ₹ 8n

According to the question, CP of 10 tables is equal to the SP of 16 tables, then

the SP of 16 tables will also be ₹ n.

So, SP of 80 tables will be ₹ 5n

So, Loss = CP-SP

→ 8n - 5n = ₹ 3n

Loss%= (3n×100)/8n

Loss%= 37.5%.

Hence the correct answer will be a loss of 37.5%.

solve for x of the given angle

Answers

Answer:

m<ABC = 92

Step-by-step explanation:

(3x + 23) and 4x are equal angle wise. So we have the equation:

(3x + 23) = 4x

3x = 4x - 23

-x = -23

x = 23

Multiply x by 4 which is 92

Determine which of the four levels of measurement (nominal, ordinal, interval, ratio) is most appropriate. The temperatures of eight different plastic spheres.

Answers

The level of measurement that is most appropriate for the temperatures of eight different plastic spheres is the interval scale.

An interval scale shows magnitude and order. It shows numerical difference between values on same scale which are distinguished and are equal.

One common property of the interval scale is that it has an arbitrary zero point which is perfectly exhibited by the temperature measurement. This implies that the scale of measurement has no zero point because zero on the Centigrade scale is 32 degrees on the Fahrenheit scale.

Therefore, temperature measurement of eight different spheres can be regarded as an interval scale.

Learn more about interval scale here:

https://brainly.com/question/24260284

Can someone pls help me pls

Answers

Answer:

your fractions will go in order of 1/4, 2/5, 5/8, 4/6

Step-by-step explanation:

a. 2/5 < 1/2 and 4/6 > 1/2 so 2/5 < 4/6

b. 5/8 > 1/2 and 1/4 < 1/2 so 5/8 > 1/4

c. 4/6 > 1/2 and 4/6 < 2/2 and 5/8 > 1/2 and 5/8 < 2/2 and 5/8 ?? cannot see this

g(x)=−3x−4, find g ( 5 ) g(5).

Answers

Answer:

-19

Step-by-step explanation:

g(x)=−3x−4

Let x = 5

g(5)=−3*5−4

Multiply

= -15-4

= -19

Hey there!

[tex]g(x) = - 3x - 4 \\ \\ g(5) = - 3(5) - 4\\ \\ x = - 15 - 4 \\ \\ x = - 19[/tex]

Hope it help you

John's bank account was overdrawn. The status of his account was -$133. He did not realize the problem and wrote another check for $55. The bank charged him a $22 fee for being overdrawn.

What was the new status of John's account at this point?

Answers

Answer:

210

Step-by-step explanation:-133-55-22=210

What is the equation of a line parallel to y = 4/5x + 2 that passes through (1, 2)?

Answers

The equation is y = 4/5x + 6/5

what is the 30th square number

plz tell the answer

Answers

Answer:

900

.........................

Answer:

900

Step-by-step explanation:

30 square is like 30×30=900

please help 10 points for the question i dont know why but my brain cannot compute this question

Answers

9514 1404 393

Answer:

(b) 6^10/7^6

Step-by-step explanation:

The applicable rules of exponents are ...

(a/b)^c = (a^c)/(b^c)

(a^b)^c = a^(bc)

This means you have ...

[tex]\left(\dfrac{6^5}{7^3}\right)^2=\dfrac{(6^5)^2}{(7^3)^2}=\dfrac{6^{5\cdot2}}{7^{3\cdot2}}=\boxed{\dfrac{6^{10}}{7^6}}[/tex]

Additional comment

I find it helpful to remember that an exponent signifies repeated multiplication. Then ...

[tex]\left(\dfrac{6^5}{7^3}\right)^2=\left(\dfrac{6^5}{7^3}\right)\cdot\left(\dfrac{6^5}{7^3}\right)=\dfrac{6^5\cdot6^5}{7^3\cdot7^3}=\dfrac{6^{5+5}}{7^{3+3}}=\dfrac{6^{10}}{7^6}[/tex]

Answer these questions

Answers

Step-by-step explanation:

B)1.supplementary

2.complementary

3complementary

4supplementary

5supplementary

6complementary

C)1.40

2.35

3.63

4.130

Need help for this question. ASAP

Answers

Answer:

Data set A1, 2, 2, 2, 3, 4, 5Mean = (1 + 2*3 + 3 + 4 + 5)/7 = 2.71Mode = 2Median = 2Mean > median ⇒ Skewed rightData set B1, 2, 3, 4, 4, 4, 5, 6, 7Mean = (1 + 2 + 3 + 4*3 + 5 + 6 + 7)/9 = 4Mode = 4Median = 4Mean = median ⇒ SymmetricalData set C1, 1, 2, 2, 3, 3, 4, 4Mean = (1*2 + 2*2 + 3*2 + 4*2)/8 = 2.5Mode = noneMedian = (2+3)/2 = 2.5Mean = median ⇒ UniformData set D1, 2, 3, 4, 5, 5, 5, 6Mean = (1 + 2 + 3 + 4 + 5*3 + 6)/8 = 3.875Mode = 5Median = (4+5)/2 = 4.5Mean < Median ⇒ Skewed left

if SP is equal to rupees 400 and loss percent is 20% find CP

Answers

SP=400Percentage of loss=20%

100-20=80%=400

[tex]\\ \rm\longmapsto 80\%\:of\:CP=400[/tex]

[tex]\\ \rm\longmapsto CP=400\times \dfrac{100}{80}[/tex]

[tex]\\ \rm\longmapsto CP=5(100)[/tex]

[tex]\\ \rm\longmapsto CP=500[/tex]

Step-by-step explanation:

Given,

S.p.=Rs400

Loss percent(L%) =20%

C.p.=?

We know,

S.p. =(100-L) % of c.p.

or,400=(100-20)% *c.p.

or,400=80% *c.p.

or, 400=80/100*c.p.

or,c.p.=Rs.500

Here, c.p.=Rs.500

Answer:

Step-by-step explanation:

$211000 are 100% - 58% = 42% of the (former) income.

Therefore, 1% is 42 times less: 211000/42 = 5023.81,

and the (former) income was 100 times this value, i.e. GHC 502381.

If 32^2^c= 8^cC+7, what is the value of c?

Answer: 9.4 ounces.

Step-by-step explanation:

There are 16 ounces in a pound. We are given the going rate of $8/pound which we can convert into $8/16 ounces. This can be simplified by dividing both sides by 8, which gives us the rate of $1/2 ounces. We now apply this ratio to the amount of money we have, 4 dollars and 70 cents. The 4 dollars translates into 8 ounces via the ratio. For the 70 cents, we can again change the ratio to 10 cents / 0.2 ounces (divide both sides by 10 - $1 is equal to 100 cents). This would mean that we could buy 0.2*7 ounces with the 70 cents, which equals 1.4 ounces. We add the 8 ounces from the 4 dollars and the 1.4 from the 70 cents to get 9.4 ounces.

A shop in the mall is 6 yards by 11 yards. How much would it cost to recarpet the shop with carpet that costs $5.00 per square yard?

Answers

Answer:

$330

Step-by-step explanation:

To find the total area of the shop do 6 times 11

6*11 = 66 sq. yards

Now, do 5 * 66 because one yard is $5

5 * 66 = 330

It costs $330

1/2+1/3+1/6+1/2+1/8+1/4= see problem as an addition problem

Answers

98765 is the greatest digit formed by 5 6 7 8 and 9.

Answer:

98765 is the greatest digit that can be formed using those numbers

Other Questions

How can knowing your learning style help you be a more succesful student? 8-10 sentences. In this module you will learn to identify the plant parts and their functions. Why do you think plants are important in our life? any two folk song practiced in brahmin community (Physical Science)A ball and stick model of a molecule of formaldehyde, CH2O, is made from the following components:-one black ball-one red ball-two white balls-three sticksWhat do the sticks represent? A. oxygen atomsB. hydrogen atomsC. carbon atomsD. bonds between atoms If X= 9 and Y = 3, what is XY What are the coordinates of the midpointof the segment joining the pointsA(-3,-1) and B(4,2)?Midpoint = (***x1 + x2 Y1 +922 2.O (2,-4)(-1.0.5)O (1.-2)(0.5, -1) help me find the area pls prepare a dialogue based on the statement "untouchability ia a fault of the society".four line dialogue please QUESTION 3 OF 15The SaVE Act requires colleges and universities todisclose information about crimes of sexualviolence reported on and near campus: what are job responsibitiltes Put the following equation of a line into slope-intercept form, simplifying allfractions.4x + 2y = -18Answer:Submit AnswerattestatoPLSSS HELP ASAP HELP PLEASE WILL MARK BRAINLIEST!!!!!!! Identify the sentence that includes an indefinite pronoun.A. The graduating students threw themselves a party.B. Everyone enjoyed the celebration.C. The principal herself attended and had a great time. An ambulance is currently traveling at 15m/s, and is accelerating with a constant acceleration of 5 m/s^2. The ambulance is attempting to pass a car that is moving at a constant velocity of 30m/s. How far must the ambulance travel until it matches the cars velocity? A group of friends in Chicago watched a televised bullfight. They ordered 3 pizzas ($15 each), 15 drinks ($1.50 each), and 6 large nachos ($5.80 each). After adding 5% and a 20% tip to the total, what did they pay for the food? (The tip is 20% of the total before the tax is added) around the answer to the nearest while cent Bob the American has just driven his car across the Canadian border when he sees aspeed limit sign of 85 kilometers/hour. His speedometer only shows his speed inmiles/hour. Convert the kilometers to miles so that Bob doesn't get a speeding ticket.(Conversions: 1 mile = 5280 ft; 1 foot = 12 in.; 1 inch = 2.54 cm Uma indstria produz mensalmente x lotes de um produto. O valor mensal resultante da venda deste produto V(x) = 3x + 400x e o custo mensal da produo dado por C(x) = 5x 100x 540. Sabendo que o lucro obtido pela diferena entre o valor resultante das vendas e o custo da produo, calcule:A) O nmero de lotes de produtos para maximizar o lucro?B) Qual o lucro Mensal a indstria pode alcanar? 8a=4(a-9)Show work I need help which function of lysosomes is carried out by vacuoles in plant cells What is the following difference?230 192ab -5 V81365